Overview
- Retailers ran deep discounts on 2,000 W module packs bundled with the Anker SOLIX Solarbank 3 E2700 Pro, with reported prices around €1,269–€1,339 in coverage published May 24–26, 2026.
- The SOLIX Solarbank 3 E2700 Pro is the current market and test frontrunner with about 2.68–2.7 kWh capacity, four MPPT inputs for up to 3,600 W PV input, IP65 LiFePO4 cells and modular expansion up to roughly 16 kWh.
- German plug‑in PV rules limit inverter feed‑in to 800 W to the household and require registration in the Marktstammdatenregister, which makes on‑site storage the practical way to use surplus generation.
- Studies and tests show adding a 2–3 kWh battery raises self‑consumption from roughly 30–50% to 70–90% and can save households several hundred euros a year, shortening typical payback to a few years depending on use.
- A product listing seen in a datasheet suggests an unannounced SOLIX Solarbank 4 Pro E5000 with around 5 kWh may be coming soon but that listing is not an official launch and should be treated as unconfirmed.